LIU Xue-feng,LIU Chun-he,ZHANG Shi-nian,PENG Dao-yong.The Numerical Analysis of Particle Character in High Velocity Oxygen/Air Fuel Spray[J],36(3):25-27 |
The Numerical Analysis of Particle Character in High Velocity Oxygen/Air Fuel Spray |
Received:February 11, 2007 Revised:June 10, 2007 |
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KeyWord:Computer application Particle velocity Particle temperature Numerical simulation High velocity Fuel spray |
Author | Institution |
LIU Xue-feng |
Equipment Research Institute of No. 2 Artillery , Beijing , China |
LIU Chun-he |
Equipment Research Institute of No. 2 Artillery , Beijing , China |
ZHANG Shi-nian |
Equipment Research Institute of No. 2 Artillery , Beijing , China |
PENG Dao-yong |
Equipment Research Institute of No. 2 Artillery , Beijing , China |
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Abstract: |
Through setting up high velocity oxygen/air fuel spray the numerical model of field sheds, carrying on the numerical simulation to high velocity fuel spray velocity characteristic and temperature characteristic of particle, its result has announced high velocity oxygen/air fuel spray particle change laws of velocity and temperature. Result of nu- merical simulation analyses powder grain size influence to velocity and temperature of flame, repeat with different grain size parameter simulation calculate, it has important meaning to accelerate and heat performance of spraying powder. |
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